EP 1562704 A4 20090812 - TITANIUM-ZIRCONIUM CATALYST COMPOSITIONS AND USE THEREOF
Title (en)
TITANIUM-ZIRCONIUM CATALYST COMPOSITIONS AND USE THEREOF
Title (de)
TITAN-ZIRCONIUM-KATALYSATORZUSAMMENSETZUNGEN UND DEREN VERWENDUNG
Title (fr)
COMPOSITIONS DE CATALYSEUR TITANE-ZIRCONIUM ET UTILISATION DE CELLES-CI
Publication
Application
Priority
- US 0323227 W 20030723
- US 39867502 P 20020726
- US 26936302 A 20021011
Abstract (en)
[origin: US2004018938A1] A catalyst composition prepared from (a) titanium tetrahydrocarbyloxide, (b) zirconium tetrahydrocarbyloxide, and (c) tetraalkyl ammonium hydroxide, wherein the molar ratio of Zr:Ti is from about 0.02:1 to about 5:1 and the molar ratio of TAAH:(Ti+Zr) is from about 0.05:1 to about 2:1.
IPC 1-7
IPC 8 full level
B01J 31/02 (2006.01); B01J 31/04 (2006.01); B01J 31/22 (2006.01); C08G 63/85 (2006.01)
CPC (source: EP KR US)
B01J 21/06 (2013.01 - KR); B01J 31/00 (2013.01 - KR); B01J 31/0212 (2013.01 - EP US); B01J 31/0239 (2013.01 - EP US); C07C 67/03 (2013.01 - EP US); C07C 67/08 (2013.01 - EP US); C08G 63/85 (2013.01 - EP US); C08L 33/04 (2013.01 - KR); C08L 35/02 (2013.01 - KR); B01J 2231/14 (2013.01 - EP US); B01J 2231/40 (2013.01 - EP US)
Citation (search report)
- [DX] US 6372929 B1 20020416 - RIDLAND JOHN [GB], et al
- [X] WO 0242537 A2 20020530 - ICI PLC [GB], et al
- [DY] EP 0472179 A2 19920226 - DU PONT [US]
- [Y] JP S5840321 A 19830309 - TOYO BOSEKI
- [DY] US 6043335 A 20000328 - BANACH TIMOTHY EDWARD [US], et al
- [Y] EP 1013692 A2 20000628 - MITSUI CHEMICALS INC [JP]
- [Y] US 5969056 A 19991019 - NAVA HILDEBERTO [US]
- [DY] WO 0156694 A1 20010809 - ACMA LTD [GB], et al & DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; "Polyesters for antifriction films Polyesters for antifriction films", XP002531664, retrieved from STN Database accession no. 1983:523537 & JP S5840321 A 19830309 - TOYO BOSEKI & DATABASE WPI Week 198316, Derwent World Patents Index; AN 37560K, XP002531665
- See references of WO 2004011139A1
Designated contracting state (EPC)
DE GB IT TR
DOCDB simple family (publication)
US 2004018938 A1 20040129; US 6841505 B2 20050111; AU 2003256776 A1 20040216; CA 2493344 A1 20040205; EP 1562704 A1 20050817; EP 1562704 A4 20090812; JP 2005533645 A 20051110; JP 4708021 B2 20110622; KR 100967769 B1 20100705; KR 20050025668 A 20050314; MX PA05000933 A 20050323; TW 200401668 A 20040201; WO 2004011139 A1 20040205
DOCDB simple family (application)
US 26936302 A 20021011; AU 2003256776 A 20030723; CA 2493344 A 20030723; EP 03771817 A 20030723; JP 2004524797 A 20030723; KR 20057001343 A 20030723; MX PA05000933 A 20030723; TW 92120410 A 20030725; US 0323227 W 20030723